<?php $range = "INSERT MAX BET NUMBER"; //----------------Insert between the quotes the number of latest bet made within block 499,999 $blockhash = "INSERT HASH OF BLOCK #500.000"; //-----Insert between the quotes the hash of block number 500.000 $hash = hash('sha256', $blockhash); //--------------Create sha256 hash from block hash $hex = substr($hash, 0, 8); //----------------------Take first 8 characters $dec = hexdec($hex); //-----------------------------From hexadecimal to decimal number (max possible number: 4294967295) $random = ($dec * ($range - 1)) / 4294967295; //----Reduce max possible number to $range number $winner = round($random) + 1; //--------------------Transform number to INT and avoid number 0 echo "The winner of 0.01 BTC is the bet number: " . $winner; ?>
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